| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.79 | 7.112% | $36.1931 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $189.54 | 9.638% | $207.8079 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $179.34 | 8.648% | $194.8493 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $182.57 | 13.836% | $207.8304 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $74.26 | 7.633% | $79.9283 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $199.64 | 12.226% | $224.048 | $224.05 | $224.05 | $224.00 |
| Purchase #7 | $13.39 | 13.456% | $15.1918 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $872.53 | $965.8488 | $965.85 | $965.90 | $965.70 | |